/**
 * d2belgesikiralama.com.tr
 * Global Kurumsal Tasarım Sistemi & Stil Dosyası
 *
 * RENK PALETİ VE KULLANIM ORANI:
 * %65 Beyaz: #FFFFFF (Ana zemin)
 * %20 Açık Gri: #F7F8FA (Alternatif zeminler, section'lar)
 * %10 Koyu Antrasit: #101828 (Başlıklar, kurumsal bloklar, vurgular)
 * %5 Kırmızı Vurgu: #E31E24 (Sadece CTA, aktif menü ve odak noktaları)
 */

:root {
  /* Renk Değişkenleri */
  --bg-main: #FFFFFF;
  --bg-alt: #F7F8FA;
  --text-main: #171717;
  --text-muted: #667085;
  --border-color: #E5E7EB;
  --color-primary: #E31E24;
  --color-primary-hover: #C9181D;
  --color-primary-light: #FFF1F2;
  --color-anthracite: #101828;

  /* Tipografi */
  --font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  --font-size-base: 16px;
  --line-height-base: 1.6;

  /* Konteyner ve Boşluklar */
  --container-max-width: 1200px;
  --section-padding: 72px 0;
  --section-padding-sm: 48px 0;
  --radius-sm: 4px;
  --radius-md: 6px;
  --radius-lg: 8px;

  /* Gölgeler - Ciddi ve Kurumsal */
  --shadow-subtle: 0 1px 3px rgba(16, 24, 40, 0.05);
  --shadow-card: 0 2px 6px rgba(16, 24, 40, 0.06);
  --shadow-elevated: 0 10px 24px rgba(16, 24, 40, 0.08);

  /* Geçişler */
  --transition: all 0.2s ease-in-out;
}

/* ====================================================================
   1. RESET & TEMEL STİLLER
   ==================================================================== */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  font-size: var(--font-size-base);
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
  overflow-x: hidden;
}

body {
  font-family: var(--font-family);
  background-color: var(--bg-main);
  color: var(--text-main);
  line-height: var(--line-height-base);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
  width: 100%;
}

a {
  color: inherit;
  text-decoration: none;
  transition: var(--transition);
}

img, svg {
  display: block;
  max-width: 100%;
  height: auto;
}

ul, ol {
  list-style: none;
}

/* ====================================================================
   2. TİPOGRAFİ & BAŞLIKLAR
   ==================================================================== */
h1, h2, h3, h4, h5, h6 {
  color: var(--text-main);
  font-weight: 700;
  line-height: 1.25;
  letter-spacing: -0.02em;
}

h1 {
  font-size: clamp(2rem, 3.5vw, 2.75rem);
  margin-bottom: 1rem;
}

h2 {
  font-size: clamp(1.6rem, 2.5vw, 2.1rem);
  margin-bottom: 0.85rem;
}

h3 {
  font-size: 1.35rem;
  margin-bottom: 0.65rem;
}

h4 {
  font-size: 1.15rem;
  margin-bottom: 0.5rem;
}

p {
  color: var(--text-muted);
  margin-bottom: 1.25rem;
}

p:last-child {
  margin-bottom: 0;
}

.text-lead {
  font-size: 1.125rem;
  line-height: 1.7;
  color: var(--text-muted);
}

.text-center {
  text-align: center;
}

.text-primary {
  color: var(--color-primary) !important;
}

.text-anthracite {
  color: var(--color-anthracite) !important;
}

/* ====================================================================
   3. YAPI & DÜZEN (LAYOUT)
   ==================================================================== */
.container {
  width: 100%;
  max-width: var(--container-max-width);
  margin-left: auto;
  margin-right: auto;
  padding-left: 20px;
  padding-right: 20px;
}

.section {
  padding: var(--section-padding);
  background-color: var(--bg-main);
}

.section-alt {
  padding: var(--section-padding);
  background-color: var(--bg-alt);
  border-top: 1px solid var(--border-color);
  border-bottom: 1px solid var(--border-color);
}

.section-sm {
  padding: var(--section-padding-sm);
}

.section-header {
  max-width: 760px;
  margin: 0 auto 48px auto;
  text-align: center;
}

.section-tag {
  display: inline-flex;
  align-items: center;
  font-size: 0.8125rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--color-primary);
  background-color: var(--color-primary-light);
  padding: 4px 12px;
  border-radius: var(--radius-sm);
  margin-bottom: 12px;
}

/* Grid Düzeni */
.grid {
  display: grid;
  gap: 24px;
}

.grid-2 {
  grid-template-columns: repeat(2, 1fr);
}

.grid-3 {
  grid-template-columns: repeat(3, 1fr);
}

.grid-4 {
  grid-template-columns: repeat(4, 1fr);
}

/* ====================================================================
   4. BUTONLAR & ETİKETLER
   ==================================================================== */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  font-size: 0.9375rem;
  font-weight: 600;
  line-height: 1;
  padding: 12px 22px;
  border-radius: var(--radius-md);
  border: 1px solid transparent;
  cursor: pointer;
  transition: var(--transition);
  white-space: nowrap;
}

/* Birincil Kırmızı CTA Butonu */
.btn-primary {
  background-color: var(--color-primary);
  color: #FFFFFF;
  border-color: var(--color-primary);
}

.btn-primary:hover {
  background-color: var(--color-primary-hover);
  border-color: var(--color-primary-hover);
  color: #FFFFFF;
}

/* Kurumsal Antrasit Buton */
.btn-secondary {
  background-color: var(--color-anthracite);
  color: #FFFFFF;
  border-color: var(--color-anthracite);
}

.btn-secondary:hover {
  background-color: #1f2937;
  color: #FFFFFF;
}

/* Çizgili Buton */
.btn-outline {
  background-color: #FFFFFF;
  color: var(--color-anthracite);
  border-color: var(--border-color);
}

.btn-outline:hover {
  border-color: var(--color-anthracite);
  color: var(--color-anthracite);
}

/* Kırmızı Çizgili Buton */
.btn-outline-red {
  background-color: #FFFFFF;
  color: var(--color-primary);
  border-color: var(--color-primary);
}

.btn-outline-red:hover {
  background-color: var(--color-primary-light);
}

/* WhatsApp Butonu */
.btn-whatsapp {
  background-color: #FFFFFF;
  color: #171717;
  border-color: #D1D5DB;
}

.btn-whatsapp:hover {
  border-color: #25D366;
  background-color: #F0FDF4;
  color: #075E54;
}

.btn-whatsapp svg {
  color: #25D366;
}

.btn-lg {
  padding: 14px 28px;
  font-size: 1rem;
}

.btn-sm {
  padding: 8px 16px;
  font-size: 0.8125rem;
}

/* Rozetler / Badges */
.badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 4px 10px;
  font-size: 0.75rem;
  font-weight: 600;
  border-radius: var(--radius-sm);
  background-color: var(--bg-alt);
  color: var(--text-main);
  border: 1px solid var(--border-color);
}

.badge-red {
  background-color: var(--color-primary-light);
  color: var(--color-primary);
  border-color: #FECDCA;
}

/* ====================================================================
   5. HEADER & NAVİGASYON
   ==================================================================== */
.site-header {
  position: sticky;
  top: 0;
  z-index: 1000;
  background-color: var(--bg-main);
  border-bottom: 1px solid var(--border-color);
  transition: box-shadow 0.2s ease;
}

.site-header.scrolled {
  box-shadow: 0 4px 12px rgba(16, 24, 40, 0.05);
}

/* Üst Bilgi Çubuğu (Top Bar) */
.header-topbar {
  background-color: var(--bg-alt);
  border-bottom: 1px solid var(--border-color);
  font-size: 0.8125rem;
  padding: 6px 0;
  color: var(--text-muted);
}

.header-topbar-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.topbar-info {
  display: flex;
  align-items: center;
  gap: 20px;
}

.topbar-info a {
  color: var(--text-muted);
  display: inline-flex;
  align-items: center;
  gap: 6px;
}

.topbar-info a:hover {
  color: var(--color-primary);
}

/* Ana Header Çubuğu */
.header-main {
  height: 76px;
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 100%;
}

/* Logo */
.site-logo {
  display: flex;
  align-items: center;
  gap: 12px;
  font-size: 1.25rem;
  font-weight: 800;
  color: var(--color-anthracite);
  letter-spacing: -0.03em;
}

.site-logo .logo-icon {
  width: 36px;
  height: 36px;
  background-color: var(--color-primary);
  color: #FFFFFF;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: var(--radius-sm);
  font-weight: 900;
  font-size: 1.1rem;
}

.site-logo .logo-text span {
  display: block;
  font-size: 0.75rem;
  font-weight: 500;
  color: var(--text-muted);
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

/* Masaüstü Navigasyon */
.main-nav {
  display: flex;
  align-items: center;
  gap: 4px;
}

.nav-link {
  font-size: 0.9375rem;
  font-weight: 500;
  color: var(--color-anthracite);
  padding: 8px 14px;
  border-radius: var(--radius-sm);
  position: relative;
}

.nav-link:hover {
  color: var(--color-primary);
  background-color: var(--bg-alt);
}

.nav-link.active {
  color: var(--color-primary);
  font-weight: 600;
}

.nav-link.active::after {
  content: "";
  position: absolute;
  bottom: -18px;
  left: 14px;
  right: 14px;
  height: 2px;
  background-color: var(--color-primary);
}

/* Header Sağ CTA Bölümü */
.header-cta {
  display: flex;
  align-items: center;
  gap: 16px;
}

.header-phone-quick {
  display: flex;
  flex-direction: column;
  text-align: right;
  line-height: 1.2;
}

.header-phone-quick span {
  font-size: 0.6875rem;
  text-transform: uppercase;
  color: var(--text-muted);
  font-weight: 600;
}

.header-phone-quick strong {
  font-size: 0.9375rem;
  color: var(--color-anthracite);
}

/* Mobil Menü Butonu */
.mobile-toggle {
  display: none;
  background: none;
  border: 1px solid var(--border-color);
  padding: 8px;
  border-radius: var(--radius-sm);
  cursor: pointer;
  color: var(--color-anthracite);
}

/* ====================================================================
   6. KARTLAR & BİLEŞENLER
   ==================================================================== */
.card {
  background-color: #FFFFFF;
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  padding: 28px;
  transition: var(--transition);
}

.card:hover {
  border-color: #D1D5DB;
  box-shadow: var(--shadow-card);
}

.card-icon {
  width: 48px;
  height: 48px;
  border-radius: var(--radius-sm);
  background-color: var(--color-primary-light);
  color: var(--color-primary);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 20px;
  font-size: 1.25rem;
}

.card-title {
  font-size: 1.25rem;
  margin-bottom: 10px;
  color: var(--color-anthracite);
}

.card-text {
  color: var(--text-muted);
  font-size: 0.9375rem;
  line-height: 1.6;
}

/* İstatistik / Güven Blokları */
.trust-bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 24px 0;
  border-top: 1px solid var(--border-color);
  border-bottom: 1px solid var(--border-color);
  margin-top: 40px;
}

.trust-item {
  display: flex;
  align-items: center;
  gap: 14px;
}

.trust-icon {
  color: var(--color-primary);
  font-size: 1.5rem;
}

.trust-text strong {
  display: block;
  font-size: 0.9375rem;
  color: var(--color-anthracite);
}

.trust-text span {
  font-size: 0.8125rem;
  color: var(--text-muted);
}

/* ====================================================================
   7. SSS (AKORDEON) BİLEŞENİ
   ==================================================================== */
.faq-list {
  max-width: 860px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.faq-item {
  background-color: #FFFFFF;
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  overflow: hidden;
  transition: var(--transition);
}

.faq-item.active {
  border-color: #D1D5DB;
  box-shadow: var(--shadow-subtle);
}

.faq-question {
  width: 100%;
  text-align: left;
  background: none;
  border: none;
  padding: 20px 24px;
  font-size: 1.0625rem;
  font-weight: 600;
  color: var(--color-anthracite);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
}

.faq-question:hover {
  color: var(--color-primary);
}

.faq-icon {
  width: 20px;
  height: 20px;
  flex-shrink: 0;
  transition: transform 0.2s ease;
  color: var(--text-muted);
}

.faq-item.active .faq-icon {
  transform: rotate(180deg);
  color: var(--color-primary);
}

.faq-answer {
  padding: 0 24px 20px 24px;
  color: var(--text-muted);
  font-size: 0.95rem;
  line-height: 1.65;
  display: none;
}

.faq-item.active .faq-answer {
  display: block;
}

/* ====================================================================
   8. FORMLAR & GİRİŞ ELEMANLARI
   ==================================================================== */
.form-card {
  background-color: #FFFFFF;
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  padding: 32px;
  box-shadow: var(--shadow-subtle);
}

.form-group {
  margin-bottom: 20px;
}

.form-label {
  display: block;
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--color-anthracite);
  margin-bottom: 6px;
}

.form-label .required {
  color: var(--color-primary);
}

.form-control {
  width: 100%;
  padding: 11px 14px;
  font-size: 0.9375rem;
  color: var(--text-main);
  background-color: #FFFFFF;
  border: 1px solid var(--border-color);
  border-radius: var(--radius-sm);
  outline: none;
  transition: var(--transition);
  font-family: inherit;
}

.form-control:focus {
  border-color: var(--color-anthracite);
  box-shadow: 0 0 0 3px rgba(16, 24, 40, 0.08);
}

textarea.form-control {
  min-height: 110px;
  resize: vertical;
}

.form-hint {
  font-size: 0.75rem;
  color: var(--text-muted);
  margin-top: 5px;
}

.form-alert {
  padding: 12px 16px;
  border-radius: var(--radius-sm);
  font-size: 0.875rem;
  margin-bottom: 20px;
  display: none;
}

.form-alert.success {
  display: block;
  background-color: #ECFDF3;
  color: #027A48;
  border: 1px solid #A6F4C5;
}

.form-alert.error {
  display: block;
  background-color: #FEF3F2;
  color: #B42318;
  border: 1px solid #FECDCA;
}

/* ====================================================================
   9. SAYFA İÇİ CTA BANNER
   ==================================================================== */
.cta-banner {
  background-color: var(--color-anthracite);
  color: #FFFFFF;
  border-radius: var(--radius-md);
  padding: 48px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 32px;
}

.cta-banner h2 {
  color: #FFFFFF;
  margin-bottom: 8px;
}

.cta-banner p {
  color: #98A2B3;
  font-size: 1.05rem;
}

/* ====================================================================
   10. FOOTER
   ==================================================================== */
.site-footer {
  background-color: #FFFFFF;
  border-top: 1px solid var(--border-color);
  padding-top: 64px;
}

.footer-top {
  padding-bottom: 48px;
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1.5fr;
  gap: 40px;
}

.footer-brand p {
  margin-top: 14px;
  font-size: 0.875rem;
  line-height: 1.6;
  max-width: 320px;
}

.footer-title {
  font-size: 0.9375rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--color-anthracite);
  margin-bottom: 18px;
}

.footer-links li {
  margin-bottom: 10px;
}

.footer-links a {
  font-size: 0.875rem;
  color: var(--text-muted);
}

.footer-links a:hover {
  color: var(--color-primary);
  padding-left: 3px;
}

.footer-contact li {
  display: flex;
  gap: 10px;
  margin-bottom: 12px;
  font-size: 0.875rem;
  color: var(--text-muted);
}

.footer-bottom {
  border-top: 1px solid var(--border-color);
  padding: 22px 0;
  font-size: 0.8125rem;
  color: var(--text-muted);
}

.footer-bottom-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

/* Breadcrumb */
.breadcrumb {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.8125rem;
  color: var(--text-muted);
  margin-bottom: 24px;
}

.breadcrumb a {
  color: var(--text-muted);
}

.breadcrumb a:hover {
  color: var(--color-primary);
}

.breadcrumb-separator {
  color: #D1D5DB;
}

/* ====================================================================
   10.1 ANA SAYFA ÖZEL BİLEŞENLERİ
   ==================================================================== */
/* Hero İki Kolonlu Grid */
.hero-grid {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: 48px;
  align-items: center;
}

.hero-actions {
  display: flex;
  align-items: center;
  gap: 16px;
  flex-wrap: wrap;
  margin-top: 28px;
  margin-bottom: 28px;
}

.hero-pills {
  display: flex;
  align-items: center;
  gap: 18px;
  flex-wrap: wrap;
  padding-top: 20px;
  border-top: 1px solid var(--border-color);
}

.hero-pill-item {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 0.8125rem;
  color: var(--text-muted);
  font-weight: 500;
}

.hero-pill-item svg {
  color: var(--color-primary);
  flex-shrink: 0;
}

/* Hero Sağ Taraf: Kurumsal D2 Taşıt Kartı Görsel Kartı */
.hero-visual-card {
  background-color: #FFFFFF;
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  padding: 28px;
  box-shadow: 0 12px 32px rgba(16, 24, 40, 0.07);
  position: relative;
  overflow: hidden;
}

.hero-visual-card::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 4px;
  background-color: var(--color-primary);
}

.card-official-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-bottom: 18px;
  border-bottom: 1px solid var(--border-color);
  margin-bottom: 20px;
}

.card-official-title {
  display: flex;
  align-items: center;
  gap: 12px;
}

.card-official-title strong {
  font-size: 0.875rem;
  color: #171717;
  display: block;
  line-height: 1.2;
}

.card-official-title span {
  font-size: 0.6875rem;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.card-official-badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 4px 10px;
  background-color: #ECFDF3;
  color: #027A48;
  font-size: 0.75rem;
  font-weight: 700;
  border-radius: var(--radius-sm);
  border: 1px solid #A6F4C5;
}

/* Plaka ve Araç Önizleme */
.card-plate-box {
  background-color: var(--bg-alt);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  padding: 16px 20px;
  margin-bottom: 20px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.plate-number {
  font-family: "Courier New", Courier, monospace;
  font-size: 1.35rem;
  font-weight: 800;
  letter-spacing: 0.1em;
  color: #171717;
  background-color: #FFFFFF;
  border: 2px solid #171717;
  padding: 4px 12px;
  border-radius: 4px;
  display: inline-flex;
  align-items: center;
  gap: 8px;
}

.plate-number .plate-tr {
  background-color: #0B4EA2;
  color: #FFFFFF;
  font-size: 0.65rem;
  padding: 2px 4px;
  border-radius: 2px;
}

/* Bilgi Satırları */
.card-spec-list {
  display: flex;
  flex-direction: column;
  gap: 12px;
  margin-bottom: 20px;
}

.card-spec-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-size: 0.8125rem;
}

.card-spec-row .spec-label {
  color: var(--text-muted);
}

.card-spec-row .spec-val {
  font-weight: 600;
  color: #171717;
}

/* Alt Güven Vurgusu */
.card-footer-trust {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: 16px;
  border-top: 1px solid var(--border-color);
  font-size: 0.75rem;
  color: var(--text-muted);
}

/* 4 Sade Güven Kartı */
.trust-card-simple {
  background-color: #FFFFFF;
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  padding: 28px 24px;
  transition: var(--transition);
}

.trust-card-simple:hover {
  border-color: #D1D5DB;
  box-shadow: var(--shadow-card);
  transform: translateY(-2px);
}

.trust-card-icon {
  width: 44px;
  height: 44px;
  border-radius: var(--radius-sm);
  background-color: var(--color-primary-light);
  color: var(--color-primary);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 16px;
}

.trust-card-title {
  font-size: 1.125rem;
  font-weight: 700;
  color: #171717;
  margin-bottom: 8px;
}

.trust-card-desc {
  font-size: 0.875rem;
  color: var(--text-muted);
  line-height: 1.55;
  margin: 0;
}

/* 4 SEO Hizmet Kartı */
.service-card-seo {
  background-color: #FFFFFF;
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  padding: 32px 28px;
  box-shadow: 0 2px 6px rgba(16, 24, 40, 0.05);
  transition: var(--transition);
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

.service-card-seo:hover {
  border-color: #D1D5DB;
  box-shadow: 0 10px 24px rgba(16, 24, 40, 0.08);
  transform: translateY(-3px);
}

.service-card-icon {
  width: 48px;
  height: 48px;
  border-radius: var(--radius-sm);
  background-color: var(--color-primary-light);
  color: var(--color-primary);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 20px;
}

.service-card-title {
  font-size: 1.25rem;
  font-weight: 700;
  color: #171717;
  margin-bottom: 10px;
}

.service-card-desc {
  font-size: 0.9375rem;
  color: var(--text-muted);
  line-height: 1.6;
  margin-bottom: 20px;
}

.service-card-link {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--color-primary);
}

.service-card-link:hover {
  color: var(--color-primary-hover);
  padding-left: 4px;
}

/* 4 Adımlı Modern Timeline */
.timeline-process {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
  position: relative;
}

.timeline-step {
  background-color: #FFFFFF;
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  padding: 28px 24px;
  position: relative;
  transition: var(--transition);
}

.timeline-step:hover {
  border-color: #D1D5DB;
  box-shadow: var(--shadow-card);
}

.timeline-step-badge {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  border-radius: var(--radius-sm);
  background-color: var(--color-primary-light);
  color: var(--color-primary);
  font-size: 1.1rem;
  font-weight: 800;
  margin-bottom: 18px;
}

.timeline-step-title {
  font-size: 1.125rem;
  font-weight: 700;
  color: #171717;
  margin-bottom: 10px;
}

.timeline-step-desc {
  font-size: 0.875rem;
  color: var(--text-muted);
  line-height: 1.6;
  margin: 0;
}

/* SEO İçerik Kutusu */
.seo-content-area {
  max-width: 900px;
  margin: 0 auto;
}

.seo-content-area h2 {
  font-size: 1.85rem;
  color: #171717;
  margin-bottom: 16px;
}

.seo-content-area h3 {
  font-size: 1.3rem;
  color: #171717;
  margin-top: 32px;
  margin-bottom: 12px;
}

.seo-content-area p {
  color: var(--text-muted);
  font-size: 1rem;
  line-height: 1.75;
  margin-bottom: 20px;
}

.seo-highlight-box {
  background-color: #FFFFFF;
  border: 1px solid var(--border-color);
  border-left: 4px solid var(--color-primary);
  border-radius: var(--radius-md);
  padding: 24px;
  margin: 28px 0;
}

.seo-highlight-box p {
  margin: 0;
  color: #171717;
  font-weight: 500;
  line-height: 1.65;
}

.seo-check-list {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 12px;
  margin: 20px 0;
}

.seo-check-item {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  font-size: 0.9375rem;
  color: #171717;
}

.seo-check-item svg {
  color: var(--color-primary);
  flex-shrink: 0;
  margin-top: 3px;
}

/* ====================================================================
   11. MOBİL UYUMLULUK (RESPONSIVE)
   ==================================================================== */
@media (max-width: 991px) {
  .hero-grid {
    grid-template-columns: 1fr;
    gap: 36px;
  }

  .timeline-process {
    grid-template-columns: repeat(2, 1fr);
  }

  .seo-check-list {
    grid-template-columns: 1fr;
  }

  .header-topbar {
    display: none;
  }

  .main-nav {
    display: none;
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background-color: #FFFFFF;
    border-bottom: 1px solid var(--border-color);
    flex-direction: column;
    padding: 16px;
    gap: 8px;
    box-shadow: 0 10px 20px rgba(0,0,0,0.06);
  }

  .main-nav.active {
    display: flex;
  }

  .nav-link {
    width: 100%;
    padding: 10px 12px;
  }

  .nav-link.active::after {
    display: none;
  }

  .mobile-toggle {
    display: block;
  }

  .grid-4, .grid-3 {
    grid-template-columns: repeat(2, 1fr);
  }

  .footer-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .cta-banner {
    flex-direction: column;
    text-align: center;
    padding: 36px 24px;
  }

  .trust-bar {
    flex-direction: column;
    align-items: flex-start;
    gap: 16px;
  }
}

@media (max-width: 640px) {
  .grid-2, .grid-3, .grid-4 {
    grid-template-columns: 1fr;
  }

  .timeline-process {
    grid-template-columns: 1fr;
  }

  .hero-actions .btn {
    width: 100%;
  }

  .footer-grid {
    grid-template-columns: 1fr;
  }

  .header-cta .header-phone-quick {
    display: none;
  }

  .footer-bottom-inner {
    flex-direction: column;
    gap: 10px;
    text-align: center;
  }
}

/* ====================================================================
   17. MOBİL SABİT AKSİYON BARI (Sticky Action Bar: ARA | WHATSAPP | BAŞVUR)
   ==================================================================== */
.mobile-action-bar {
  display: none;
}

@media (max-width: 768px) {
  body {
    padding-bottom: calc(68px + env(safe-area-inset-bottom, 0px));
  }

  .mobile-action-bar {
    display: grid;
    grid-template-columns: 1fr 1.25fr 1fr;
    gap: 8px;
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    width: 100%;
    z-index: 9999;
    background-color: #FFFFFF;
    border-top: 1px solid var(--color-border);
    padding: 8px 12px calc(8px + env(safe-area-inset-bottom, 0px)) 12px;
    box-shadow: 0 -4px 16px rgba(16, 24, 40, 0.08);
    box-sizing: border-box;
  }

  .mobile-action-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 6px;
    padding: 10px 4px;
    border-radius: var(--radius-sm);
    font-size: 0.8125rem;
    font-weight: 700;
    text-decoration: none;
    text-align: center;
    line-height: 1;
    white-space: nowrap;
    transition: all 0.2s ease;
    cursor: pointer;
  }

  .mobile-action-btn svg {
    flex-shrink: 0;
  }

  .mobile-action-btn.mobile-action-call {
    background-color: var(--bg-alt);
    color: var(--color-anthracite);
    border: 1px solid var(--color-border);
  }
  .mobile-action-btn.mobile-action-call:active {
    background-color: #ECEEF2;
  }

  .mobile-action-btn.mobile-action-whatsapp {
    background-color: #25D366;
    color: #FFFFFF;
    border: 1px solid #1EBE5D;
  }
  .mobile-action-btn.mobile-action-whatsapp:active {
    background-color: #1EBE5D;
  }

  .mobile-action-btn.mobile-action-apply {
    background-color: var(--color-primary);
    color: #FFFFFF;
    border: 1px solid var(--color-primary-hover);
  }
  .mobile-action-btn.mobile-action-apply:active {
    background-color: var(--color-primary-hover);
  }
}

/* ====================================================================
   BLOG DETAY VE MAKALE TİPOGRAFİSİ
   ==================================================================== */
.prose-content h2 {
  font-size: 1.5rem;
  margin-top: 36px;
  margin-bottom: 16px;
  color: var(--color-anthracite);
  font-weight: 800;
  line-height: 1.35;
}

.prose-content h3 {
  font-size: 1.25rem;
  margin-top: 28px;
  margin-bottom: 12px;
  color: var(--color-anthracite);
  font-weight: 700;
  line-height: 1.4;
}

.prose-content p {
  margin-bottom: 20px;
  color: #374151;
  line-height: 1.8;
}

.prose-content ul, .prose-content ol {
  margin-bottom: 24px;
  padding-left: 24px;
}

.prose-content li {
  margin-bottom: 8px;
  line-height: 1.7;
  color: #374151;
}

.btn-text-primary {
  text-decoration: none;
  transition: all 0.2s ease;
}

.btn-text-primary:hover {
  color: var(--color-primary-hover) !important;
}

@media (max-width: 991px) {
  .blog-detail-grid {
    grid-template-columns: 1fr !important;
    gap: 36px !important;
  }
}